Background: Varicocele has been repeatedly implicated as a cause of infertility in selected men. Previous studies have showed high levels of seminal oxidative stress, as evidenced by increased levels of ROS and reduced total antioxidant capacity in varicocele men, suggesting that sperm dysfunction in varicocele patients may be partly related to oxidative stress. Thus current study was designed ...

Background: Varicoceles are the abnormal tortuosity and dilatation of the veins of the pampiniform plexus that drain the testis. Recently, studies evaluating the role of oxidative stress in male infertility have shown that infertile men with varicocele have elevated levels of sperm and testicular tissue-derived reactive oxygen species (ROS). Therefore current study was designed to evaluate prot...